Key fob



FIG. 1 is a perspective front view of a key fob showing the new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a plan view of a first side;

FIG. 5 is a plan view of the opposite side thereof; and,

FIG. 6 is a back view thereof.

The ornamental design for a key fob, as shown.